27907272

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1171}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 75875280

約数和(自身を除く): 47968008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1171, 1324, 1986, 2342, 2648, 2979, 3513, 3972, 4684, 5958, 7026, 7944, 9368, 10539, 11916, 14052, 21078, 23832, 28104, 42156, 84312, 387601, 775202, 1162803, 1550404, 2325606, 3100808, 3488409, 4651212, 6976818, 9302424, 13953636, 27907272]

約数ペア:

[(1, 27907272), (2, 13953636), (3, 9302424), (4, 6976818), (6, 4651212), (8, 3488409), (9, 3100808), (12, 2325606), (18, 1550404), (24, 1162803), (36, 775202), (72, 387601), (331, 84312), (662, 42156), (993, 28104), (1171, 23832), (1324, 21078), (1986, 14052), (2342, 11916), (2648, 10539), (2979, 9368), (3513, 7944), (3972, 7026), (4684, 5958)]